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drivers: chelsio: use skb_sec_path helper

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reduce noise when skb->sp is removed later in the series.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Westphal 2018-12-18 17:15:25 +01:00 committed by David S. Miller
parent 26912e3756
commit a053c86649
1 changed files with 3 additions and 1 deletions
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4
drivers/crypto/chelsio/chcr_ipsec.c
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@ -570,6 +570,7 @@ int chcr_ipsec_xmit(struct sk_buff *skb, struct net_device *dev)
struct sge_eth_txq *q;
struct port_info *pi;
dma_addr_t addr[MAX_SKB_FRAGS + 1];
struct sec_path *sp;
bool immediate = false;
if (!x->xso.offload_handle)
@ -578,7 +579,8 @@ int chcr_ipsec_xmit(struct sk_buff *skb, struct net_device *dev)
sa_entry = (struct ipsec_sa_entry *)x->xso.offload_handle;
kctx_len = sa_entry->kctx_len;
if (skb->sp->len != 1) {
sp = skb_sec_path(skb);
if (sp->len != 1) {
out_free: dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}